Cut close to the skin without the squeeze of compression, the Under Armour ColdGear EVO Long-Sleeve Mock-Neck Shirt is looser, softer, and warmer than ever. Rugged, dual-layer ColdGear fabric - an 87% polyester, 13% elastane blend - combines a slick, fast-drying exterior and an ultra-cozy, moisture-wicking interior. Four-way stretch fabrication combines with a raglan sleeve design to provide a full range of motion for increased comfort. Smooth flatlock seams help reduce chafing and allow for easy layering. Fitted design. Imported.